diff --git a/.gitignore b/.gitignore
index a84f36c..3ca43ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,5 +14,3 @@ Cargo.lock
 # MSVC Windows builds of rustc generate these, which store debugging information
 *.pdb
 
-# Vim swapfiles
-*.swp
diff --git a/Cargo.toml b/Cargo.toml
index a38d520..ca8db61 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,6 +7,7 @@ edition = "2021"
 
 [dependencies]
 unicorn_hat_hd_2 = { version = "*" }
+#unicorn_hat_hd_2 = { version = "*", default-features = false, features = [ "fake-hardware" ] }
 url = "*"
 reqwest = "*"
 trust-dns-client = "*"
diff --git a/src/dns.rs b/src/dns.rs
deleted file mode 100644
index 6bf487a..0000000
--- a/src/dns.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-use crate::{Probe, ProbeResult};
-use trust_dns_client::client::Client;
-
-// DNS probe
-
-pub struct DnsProbe {
-}
-
-impl Probe for DnsProbe {
-    fn execute() -> ProbeResult {
-        unimplemented!();
-    }
-}
diff --git a/src/http.rs b/src/http.rs
deleted file mode 100644
index 768c3a3..0000000
--- a/src/http.rs
+++ /dev/null
@@ -1,31 +0,0 @@
-use crate::{Probe, ProbeResult};
-use url::Url;
-
-use std::net::SocketAddr;
-
-#[derive(Debug)]
-pub enum HttpError {
-    UrlError(url::ParseError)
-}
-
-// HTTP probe
-//
-pub struct HttpProbe {
-    remote_addr: SocketAddr
-}
-
-impl HttpProbe {
-    pub fn get(url: &str) -> Result<HttpProbe, HttpError> {
-        let request = url::Url::parse(url)
-            .map_err(HttpError::UrlError);
-
-        unimplemented!();
-    }
-}
-
-impl Probe for HttpProbe {
-    fn execute() -> ProbeResult {
-        unimplemented!();
-    }
-}
-
diff --git a/src/main.rs b/src/main.rs
index af7b5f1..6b8b12a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,7 @@
 use unicorn_hat_hd_2::UnicornHatHd;
+use url::Url;
 
-use self::http::HttpProbe;
-
-mod dns;
-mod http;
+use std::net::SocketAddr;
 
 pub trait Probe {
     fn execute() -> ProbeResult;
@@ -23,6 +21,26 @@ pub struct ProbeMetrics {
     pub latency_ms: u32
 }
 
+// HTTP probe
+//
+pub struct HttpProbe {
+    remote_addr: SocketAddr
+}
+
+impl Probe for HttpProbe {
+    fn execute() -> ProbeResult {
+        unimplemented!();
+    }
+}
+
+// DNS probe
+
+pub struct DnsProbe {
+    fn execute() -> ProbeResult {
+        unimplemented!();
+    }
+}
+
 fn main() {
     let mut hat_hd = UnicornHatHd::default();
 
@@ -32,9 +50,5 @@ fn main() {
     //hat_hd.set_pixel(x, y, [255, 255, 255].into());
     //hat_hd.display().unwrap();
 
-    let probes = vec![ 
-        HttpProbe::get("https://google.co.uk").expect("Failed to parse URL")
-    ];
-
 }